// ---------------------------------
// CONFIG

@config-primary-color:             #536F90;
@config-secondary-color:           #536F90;
@config-dark-mode:                 false;
@config-colored-header:            false;

// ---------------------------------
// COLORS

@primary-hue:                      hue(@primary-color);
@primary-sat:                      saturation(@primary-color);

@secondary-hue:                    hue(@secondary-color);
@secondary-sat:                    saturation(@secondary-color);

// Derive the primary/secondary colors from the config variables. In dark mode,
// we make the user-set colors a bit darker, otherwise they will stand out too
// much.
.define-colors(@config-dark-mode);
.define-colors(false) {
  @primary-color:                  @config-primary-color;
  @secondary-color:                @config-secondary-color;

  @body-bg:                        #fff;
  @text-color:                     #111;
  @link-color:                     saturate(@primary-color, 10%);
  @heading-color:                  @text-color;
  @muted-color:                    hsl(@secondary-hue, min(20%, @secondary-sat), 50%);
  @muted-more-color:               #aaa;
  @shadow-color:                   rgba(0, 0, 0, 0.35);

  @control-bg:                     hsl(@secondary-hue, min(50%, @secondary-sat), 93%);
  @control-color:                  @muted-color;
  @control-danger-bg:              #fdd;
  @control-danger-color:           #d66;

  @overlay-bg:                     fade(@secondary-color, 90%);

  @code-bg:                        darken(@body-bg, 3%);
  @code-color:                     lighten(@text-color, 30%);
}
.define-colors(true) {
  @primary-color:                  @config-primary-color;
  @secondary-color:                @config-secondary-color;

  @body-bg:                        hsl(@secondary-hue, min(20%, @secondary-sat), 10%);
  @text-color:                     #ddd;
  @link-color:                     saturate(@primary-color, 10%);
  @heading-color:                  @text-color;
  @muted-color:                    hsl(@secondary-hue, min(15%, @secondary-sat), 50%);
  @muted-more-color:               hsl(@secondary-hue, min(10%, @secondary-sat), 40%);
  @shadow-color:                   rgba(0, 0, 0, 0.5);

  @control-bg:                     hsl(@secondary-hue, min(20%, @secondary-sat), 13%);
  @control-color:                  @muted-color;
  @control-danger-bg:              #411;
  @control-danger-color:           #a88;

  @overlay-bg:                     fade(darken(@body-bg, 5%), 90%);

  @code-bg:                        darken(@body-bg, 3%);
  @code-color:                     #fff;
}

@hero-bg:                          @control-bg;
@hero-color:                       @control-color;
@hero-muted-color:                 @control-color;

@error-color:                      #d83e3e;

@alert-bg:                         #fff2ae;
@alert-color:                      #ad6c00;

@alert-error-bg:                   @error-color;
@alert-error-color:                #fff;

@alert-success-bg:                 #B4F1AF;
@alert-success-color:              #33722D;

@validation-error-color:           @error-color;

.define-header(@config-colored-header);
.define-header(false) {
  @header-bg:                      @body-bg;
  @header-color:                   @primary-color;
  @header-control-bg:              @control-bg;
  @header-control-color:           @control-color;
}
.define-header(true) {
  @header-bg:                      @primary-color;
  @header-color:                   @body-bg;
  @header-control-bg:              mix(#000, @header-bg, 10%);
  @header-control-color:           mix(@body-bg, @header-bg, 60%);
}

// ---------------------------------
// LAYOUT

@drawer-width:                     270px;
@pane-width:                       400px;
@header-height:                    52px;
@header-height-phone:              46px;

@border-radius:                    4px;

@zindex-header:                    1000;
@zindex-pane:                      1010;
@zindex-composer:                  1020;
@zindex-dropdown:                  1030;
@zindex-modal-background:          1040;
@zindex-modal:                     1050;
@zindex-alerts:                    1060;
@zindex-tooltip:                   1070;

@expand-side-nav:                  @tablet-up;

// ---------------------------------
// BREAKPOINTS

// We use `-0.02` here to fix an odd rendering glitch with specific operating system UI scaling, and combined
// with specific viewport sizes. This can result in the browser actually being 'between' media queries, which
// breaks our UI. See: https://github.com/flarum/core/issues/2915

@screen-phone-max:                 (@screen-tablet - 0.02);

@screen-tablet:                    768px;
@screen-tablet-max:                (@screen-desktop - 0.02);

@screen-desktop:                   992px;
@screen-desktop-max:               (@screen-desktop-hd - 0.02);

@screen-desktop-hd:                1100px;

@phone:                            ~"(max-width: @{screen-phone-max})";
@tablet:                           ~"(min-width: @{screen-tablet}) and (max-width: @{screen-tablet-max})";
@desktop:                          ~"(min-width: @{screen-desktop}) and (max-width: @{screen-desktop-max})";
@desktop-hd:                       ~"(min-width: @{screen-desktop-hd})";

@tablet-up:                        ~"(min-width: @{screen-tablet})";
@desktop-up:                       ~"(min-width: @{screen-desktop})";

// ---------------------------------
// COMPONENTS

@tooltip-bg:                       rgba(0, 0, 0, 0.9);
@tooltip-color:                    #fff;

@online-user-circle-color:         #7FBA00;
